The 2002–03 Wright State Raiders men's basketball team represented Wright State University in the 2002–03 NCAA Division I men's basketball season led by head coach Ed Schilling.

Following consecutive fourth-place finishes, the 2002-03 Raiders won only four Horizon League games, stumbling through a 1-6 stretch near the end of the year that was largely uncompetitive.

[2] Ed Schilling was fired at the end of the season with three years remaining on his contract.

[2] The swarm of players quitting the team, or in some cases dismissed from it, was not unexpected during the transition to a new coach, but instead of abating it became a yearly theme.

In the end, 25 players had left the Raiders program with eligibility remaining in just six seasons.